Gaya APA

Mcdowell, G, L. (2021). Cracking the Coding Interview: 189 Programming Questions & Solutions (Ed. 6 Cet. 1). Amerika Serikat: CareerCup.

Gaya MLA

Mcdowell, Gayle, Laakmann. "Cracking the Coding Interview: 189 Programming Questions & Solutions". Ed. 6 Cet. 1 Amerika Serikat: CareerCup, 2021. Text.